A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5945-01-371-6262
NSN 5950-01-012-4835
NSN 5985-00-180-8289
NSN 5910-01-082-2055
NSN 5905-01-427-3804
NSN 5915-00-108-8542
NSN 5999-00-952-6115
NSN 6105-01-111-8319
NSN 6240-00-081-4561
NSN 5930-01-088-8375
NSN 5945-00-841-3045
NSN 6130-00-182-3006